70662 has 8 divisors (see below), whose sum is σ = 141336. Its totient is φ = 23552.

The previous prime is 70657. The next prime is 70663. The reversal of 70662 is 26607.

It is a sphenic number, since it is the product of 3 distinct primes.

70662 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70662.

It is not an unprimeable number, because it can be changed into a prime (70663) by changing a digit.

70662 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5883 + ... + 5894.

It is an arithmetic number, because the mean of its divisors is an integer number (17667).

2⁷⁰⁶⁶² is an apocalyptic number.

70662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70668).

70662 is a wasteful number, since it uses less digits than its factorization.

70662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11782.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 70662 is about 265.8232495475. The cubic root of 70662 is about 41.3423641962.

The spelling of 70662 in words is "seventy thousand, six hundred sixty-two".